Observation of a Mobile Molybdenum Carbonyl Fragment on γ-Alumina by Solid-State Carbon-13 Nuclear Magnetic Resonance Spectroscopy

Thomas H. Walter; Arthur Thompson; Max Keniry; Theodore L. Brown; H. S. Gutowsky; Eric Oldfield; Sumio Shinoda

doi:10.1021/ja00212a011

Observation of a Mobile Molybdenum Carbonyl Fragment on γ-Alumina by Solid-State Carbon-13 Nuclear Magnetic Resonance Spectroscopy

Thomas H. Walter, Arthur Thompson, Max Keniry, Theodore L. Brown, H. S. Gutowsky, Eric Oldfield, Sumio Shinoda

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

High-resolution solid-state carbon-13 nuclear magnetic resonance spectroscopic studies of a chemisorbed molybdenum hexacarbonyl fragment on γ-alumina are described. It is shown that chemical shift anisotropy information, obtained by analysis of spinning sideband intensities in magic-angle spinning spectra, can be used to study the mobilities of chemisorbed metal carbonyl fragments. Evidence is presented for very facile rotation of a Mo(CO)₅(ads) species about the surface-Mo bond.

Original language	English (US)
Pages (from-to)	1065-1068
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	110
Issue number	4
DOIs	https://doi.org/10.1021/ja00212a011
State	Published - Feb 1988

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

Online availability

10.1021/ja00212a011

Library availability

Discover UIUC Full Text

Cite this

@article{603ea6c1efbc4ec79bf3bdc4e6b2951f,

title = "Observation of a Mobile Molybdenum Carbonyl Fragment on γ-Alumina by Solid-State Carbon-13 Nuclear Magnetic Resonance Spectroscopy",

abstract = "High-resolution solid-state carbon-13 nuclear magnetic resonance spectroscopic studies of a chemisorbed molybdenum hexacarbonyl fragment on γ-alumina are described. It is shown that chemical shift anisotropy information, obtained by analysis of spinning sideband intensities in magic-angle spinning spectra, can be used to study the mobilities of chemisorbed metal carbonyl fragments. Evidence is presented for very facile rotation of a Mo(CO)5(ads) species about the surface-Mo bond.",

author = "Walter, {Thomas H.} and Arthur Thompson and Max Keniry and Brown, {Theodore L.} and Gutowsky, {H. S.} and Eric Oldfield and Sumio Shinoda",

year = "1988",

month = feb,

doi = "10.1021/ja00212a011",

language = "English (US)",

volume = "110",

pages = "1065--1068",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "4",

}

TY - JOUR

T1 - Observation of a Mobile Molybdenum Carbonyl Fragment on γ-Alumina by Solid-State Carbon-13 Nuclear Magnetic Resonance Spectroscopy

AU - Walter, Thomas H.

AU - Thompson, Arthur

AU - Keniry, Max

AU - Brown, Theodore L.

AU - Gutowsky, H. S.

AU - Oldfield, Eric

AU - Shinoda, Sumio

PY - 1988/2

Y1 - 1988/2

N2 - High-resolution solid-state carbon-13 nuclear magnetic resonance spectroscopic studies of a chemisorbed molybdenum hexacarbonyl fragment on γ-alumina are described. It is shown that chemical shift anisotropy information, obtained by analysis of spinning sideband intensities in magic-angle spinning spectra, can be used to study the mobilities of chemisorbed metal carbonyl fragments. Evidence is presented for very facile rotation of a Mo(CO)5(ads) species about the surface-Mo bond.

AB - High-resolution solid-state carbon-13 nuclear magnetic resonance spectroscopic studies of a chemisorbed molybdenum hexacarbonyl fragment on γ-alumina are described. It is shown that chemical shift anisotropy information, obtained by analysis of spinning sideband intensities in magic-angle spinning spectra, can be used to study the mobilities of chemisorbed metal carbonyl fragments. Evidence is presented for very facile rotation of a Mo(CO)5(ads) species about the surface-Mo bond.

UR - http://www.scopus.com/inward/record.url?scp=0023960989&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0023960989&partnerID=8YFLogxK

U2 - 10.1021/ja00212a011

DO - 10.1021/ja00212a011

M3 - Article

AN - SCOPUS:0023960989

SN - 0002-7863

VL - 110

SP - 1065

EP - 1068

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 4

ER -

Observation of a Mobile Molybdenum Carbonyl Fragment on γ-Alumina by Solid-State Carbon-13 Nuclear Magnetic Resonance Spectroscopy

Abstract

ASJC Scopus subject areas

Online availability

Library availability

Related links

Fingerprint

Cite this